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Medellín, Colombia, experienced a remarkable social transformation in just two decades, leaving behind its troubled past of violence and insecurity. This study aims to identify the key actors and initiatives contributing to this transformation, considering cultural and social values shaping residents’ and visitors’ perceptions and determining the potential for the city’s brand. The research uses identity-based place branding theory and Delphi rounds to compare expert and promoter perspectives through surveys and tourist insights. The findings reveal recognising having a transformation in mind having offers guidelines for residents to propose tourism initiatives, aiding strategic city promotion and brand-building in collaboration with various organisations.

This study addresses the growing challenges of food security, livelihood generation and sustainable urban living in the context of increasing urbanization in developing countries. As urban populations are projected to rise significantly in the coming decades, urban agriculture emerges as a potential solution to support dietary needs and economic empowerment. However, urban farming practices in developing countries face unique socio-economic, cultural and technological challenges compared to developed nations. This paper aims to analyze global urban agriculture practices, examine success stories from developed countries and propose an adaptable, inclusive urban agriculture model tailored to developing countries.

The research systematically reviews global urban agriculture practices, emphasizing successful implementations in developed nations. The research highlights gaps and areas of opportunity by comparing these practices with the unique socio-economic and cultural contexts of developing countries. Focus group interviews were conducted among urban farmers from India to finalize the key variables of urban agriculture in developing countries. The second phase involves the construction of a context-specific model for developing countries and proposing interventions. A comparative method is devised to identify developed country’s urban agricultural practices and policies to derive an optimal urban agricultural model for developing countries.

The findings from the study reveal that in developed countries, urban agriculture is motivated by the urge to become self-sustainable and to maintain a connection with the community shaped by different socio-economic, environmental and technological factors. In developing countries, the prime motive is to generate a secondary income source and ensure food security. Still, they face limited technological access, insufficient policy support and socio-cultural barriers. Technology-supported urban agricultural infrastructure and support from the government and other stakeholders would be a potential solution in developing countries to implement successful integrative solutions. To support this, adaptive policies in urban agriculture are required to bridge the gap in the current system.

This research offers practical implications for policymakers, urban planners and agricultural stakeholders in developing countries. It emphasizes the importance of designing policies that address resource constraints, such as land availability and financial access and promote sustainable farming techniques. The study recommends creating supportive frameworks to empower urban farmers, including subsidies, training programs and efficient market mechanisms. Integrating urban farming into city planning can foster green spaces, enhance food security and drive economic development. These actionable recommendations aim to facilitate the growth of urban agriculture as a sustainable and inclusive practice in developing countries.

Participation and social cohesiveness aspects of urban agriculture provide beneficial food accessibility with the concept of food for all, ensuring socio-cultural equality in accessing quality food. This study highlights the role of urban agriculture in addressing socio-economic inequalities, particularly in developing countries. By engaging communities in sustainable farming practices, urban agriculture can create collaborative networks, promote healthier lifestyles and improve access to fresh produce. The study also underscores the importance of empowering urban populations through targeted interventions in urban farming. These social implications reinforce the value of urban agriculture in enhancing the overall quality of urban life.

This study makes a unique contribution by focusing on the contextual adaptation of urban agriculture models for developing countries. While urban farming has been extensively studied in developed nations, limited research addresses developing regions’ specific challenges and opportunities. By proposing a comprehensive and inclusive model that bridges socio-economic and cultural gaps, this research provides a novel framework for integrating urban farming into the urban planning and policy landscape of developing countries. The originality lies in its comparative approach, leveraging global best practices while tailoring solutions to local contexts, thereby advancing the discourse on sustainable urban agriculture.

Information and communication technologies brought a new paradigm that allows policymakers to ground their actions on real-time events. Smart cities were initially conceived as a technological vision separate from urban planning. As a result, projects were rarely connected between departments, objectives were not aligned with strategic goals and there was a lack of citizen participation. This study aims to propose a framework to guide and support the design and implementation of a smart city.

Interviews with eight policymakers and one secretary of state are conducted to explore current decision-making processes, specifically, to understand if and how smart city strategies are designed and who their main contributors are. Based on these findings, an inductive thematic analysis of existing literature studies to inspire the steps of the proposed framework is performed. Finally, these steps are discussed in a focus group with nine smart city experts to characterize the guidelines comprehensively.

Policymakers confirmed the lack of a standard method and approach to orient their smart city strategies. Results describe a flexible, participatory framework that envisions 12 steps divided into 4 phases with dedicated guidelines.

This paper integrates the plan-do-check-act cycle approach into the thinking for urban planning design. In addition, it raises the need to reflect on the definition of a country’s strategic plan and the alignment and execution of cities’ roadmaps.

The study aims to analyse the race towards green development and United Nations sustainable development goals (SDGs) in the cases of Huawei and Shell. Both companies are the leaders in their respective industries. Huawei is an example case study representing the information and communications technology (ICT) industry whereas Shell is an example case study representing the oil and gas industry. The research analyses of the races in achieving UN SDGs were undertaken based on the innovation diffusion framework with the use of machine learning algorithms trained to extract data on sustainability activities and initiatives.

The research analyses the two case studies of Huawei and Shell. The research was undertaken through the steps of training machine learning algorithms, industry benchmarking and evaluating the performance of the race. The analyses regarding the activities and initiatives of Huawei and Shell in contributing towards SDGs are based on the data in the past 10 years (Years 2010–2019) using machine learning to extract data on sustainability activities and initiatives. In the case of Huawei, 313 sustainability reports were fed to the unsupervised machine learning algorithms revealing 15,101 sustainability actions and initiatives related to UN SDGs in the ICT industry. In the case of Shell, 2,015 sustainability reports were fed to the unsupervised machine learning algorithms revealing 47,365 sustainability actions and initiatives related to UN SDGs in the oil and gas industry.

The analyses of findings revealed that Huawei and Shell performed very well in progressing towards the UN SDGs. Huawei had strong performance in the ICT industry with regard to SDGs No. 3, 4, 7, 8, 11, 12 and 16 while Shell had strong performance in the oil and gas industry with regard to SDGs No. 3, 4, 6, 7, 8, 12 and 16. Both companies had placed a focus on achieving SDG 12 responsible consumption and production, SDG 7 affordable and clean energy and SDG 4 quality education. The synthesised business model innovations of Huawei and Shell had shown their environmental, social and governance strategies – Huawei’s 2030 vision for green development and Shell’s 2050 vision for net zero emissions.

The five pillars of people, planet, prosperity, peace and partnership according to the UN 2030 agenda for sustainable development have shown the way a company operates to promote sustainable eco-systems. The extent to which both Huawei and Shell link corporate strategies to the UN SDGs has reflected their implementation progress. Furthermore, the business model innovations of Huawei and Shell provides a useful framework which can be applied to encourage other companies/organisations in various industries to undertake ESG activities in practice.

The main contribution of this research is the application of machine learning algorithms and the innovation diffusion model in analysing the SDGs performance. The study applies the innovation diffusion framework to explore strategic actions and initiatives of Huawei and Shell in transitioning towards sustainability. The use of machine learning algorithms has identified their sustainability approach in achieving the UN SDGs.

In the era of rapid urbanization, fostering an inclusive housing market system for most low-income urban residents remains a challenge in Sub-Saharan African countries. This study aims to investigate the realities of housing markets in Hawassa City, Ethiopia, and interrogate whether these markets foster social inclusion for households at the lower end of the market in the post-1990s.

The study used a mixed research approach. Primary data was generated using household surveys and key-informant interviews administered to residents and officers. The study also reviewed the municipality’s policy documents and reports. Data were analyzed using descriptive statistics and theme-based qualitative interpretation.

Hawassa City exhibited formal and informal housing market patterns guided by national, regional and city-wide policy and regulatory frameworks. Nevertheless, trends in these markets do not seem to capture the realities of residents’ ability to pay for housing and demonstrate social exclusions. The yawning gaps between demand and supply of housing largely necessitated the black market and the subsequent commercialization of housing by visible and invisible actors.

The study suggests further research on ethnographic understanding of the visible and invisible actors operating in the housing markets and adverse impacts on peri-urban farmers. The present study did not address rental housing markets adequately, and this could be open for further research.

The study has implications for revisiting housing policy-making, especially for understanding the policy and practical gaps and thus promoting a socially inclusive housing market system targeting low-income people.

The study provides a comprehensive analysis of housing markets in Hawassa City through the lens of operational values of social inclusivity (Elsinga et al., 2020). The findings provide baseline data on policy and implementation gaps for promoting a socially inclusive housing market system, especially for low-income people. In this regard, the contribution is empirical. In addition, this manuscript renders a conceptual framework for analyzing housing markets in other similar contexts of sub-Saharan Africa.

Urbanization in Sub-Saharan Africa (SSA) has seen rapid growth in recent decades, resulting in significant changes to the region’s landscape and ecosystems, including wetlands. This study aims to examine the causes and effects of urbanization on wetlands. This study lays down the need to intervene to protect and restore wetlands in SSA.

The methodology used was a systematic literature review, supported by the VOSviewer software and the preferred reporting items for systematic reviews criteria, with data analyzed using abductive reasoning and content analysis.

This study found that a complex web of factors reflecting regional and global trends propels urbanization in Sub-Saharan Africa. Urbanization is driven by population growth, economic development, infrastructure development and migration, leading to significant changes in the region’s ecosystems. The key effects include biodiversity loss, flooding and altered hydrology, water quality degradation and loss of livelihood. The study identifies sprawling urbanization, densification, informal settlement, fragmented urbanization and planned urban expansion as patterns of urbanization affecting wetlands.

This study offers practical recommendations for policymakers, planners and local communities to ensure long-term urban sustainability while conserving wetland ecosystems in SSA. Thus, there is a need for continued cooperation, technology and discovery sharing, and cooperative research funding initiatives with the global community. It also commends implementing green infrastructure, like artificial wetlands, to mitigate the adverse environmental effects and promote sustainable development.

This study used VOSviewer software visualization to uncover structural trends and research frontiers, focusing on wetland conservation in the context of urban areas in SSA, where rapid urbanization adds to wetland degradation.

Sustainable and climate-adapted urban development requires integrative governance approaches and forms of collaboration between different disciplinary actors in urban society. Integrative approaches are a particular challenge for those planning cultures in which they are not yet sufficiently established. This also applies to formal urban land-use planning in Germany, which forms the governance setting of this study. This study aims to examine how interdisciplinary participation in formal urban land-use planning contributes to the consideration of climate adaptation in the planning process.

This paper traces the process of two differently designed interdisciplinary participation formats based on the methodological framework of a gaming simulation, each in the context of a formal urban land-use planning procedure in Bottrop, Germany. The gaming simulations are designed as performance simulations in which we involved several representatives from different public authorities.

The gaming simulations show that interdisciplinary participation can lead to an increased awareness of climate adaptation requirements in particular and a mutual understanding of different logics of action in the context of comprehensive and sustainable urban planning in general. In addition, this paper provides recommendations as to how and under what conditions the benefits of the simulations can be transferred to municipal practice.

While integrative and interdisciplinary formats are increasingly being used in the context of informal urban planning, this does not apply to formal urban land-use planning. Participation in formal urban land-use planning procedures is classically linear and multidisciplinary in Germany. Using two simulated interdisciplinary participation formats, this paper tested to what extent the consideration of climate adaptation requirements as a cross-sectoral task can benefit from interdisciplinarity in the context of two formal urban land-use planning procedures.

While place significantly influences entrepreneurial processes, it has received limited theoretical attention in entrepreneurship literature, particularly regarding its connections to enterprises and sustainability. This study addresses this gap through a longitudinal qualitative case study conducted in Birmingham, UK, examining how the multidimensional roles of place attachment shape the sustainable entrepreneurial journey of ethnic minority entrepreneurs through the lens of place attachment theory.

Utilising Scannell and Gifford’s (2010) three-dimensional person–process–place framework, this study undertook a rigorous four-year longitudinal qualitative study from 2020 to 2023 by conducting six interviews with an ethnic minority entrepreneur and observing entrepreneurial activities. The data were analysed using thematic analysis to interpret the themes and insights systematically.

The findings revealed that the interplay of individual place attachment, psychological processes and physical place characteristics drives sustainable entrepreneurial actions within ethnic minority contexts. The personal experiences of environmental deprivation and cultural constraints can paradoxically enhance environmental consciousness and catalyse sustainable innovation, while ethnic minority cultural values naturally align with and strengthen sustainable business practices. By leveraging both social and physical aspects of place, the entrepreneur has created a business model that is deeply rooted in and responsive to the local context, demonstrating the potential of place attachment to foster innovative and sustainable forms of ethnic minority entrepreneurship.

To enhance sustainable venture creation among ethnic minority entrepreneurs, this study recommends tailoring business support by considering both cognitive and behavioural factors. This tailored support can empower ethnic minority entrepreneurs, foster long-term business sustainability and inform a comprehensive policy framework.

This longitudinal qualitative study offers a nuanced understanding of the role of place attachment in sustainable entrepreneurship, particularly among ethnic minority entrepreneurs. It introduces a holistic approach by exploring both the cognitive and behavioural aspects of place attachment, enriching the current understanding of its influence on the entrepreneurial journey.

This study aims to develop the application of the strategic choice approach (SCA) in Karaj City (Iran) as the case study for facilitating the decision-making process concerning uncertainties associated with determining fault trace, fault buffer zone and fault setback, as well as inherent uncertainties related to urban issues – known as wicked problems – which make a clear definition unachievable for them.

The SCA was recycled in this study to manage uncertain situations in planning. It is designed to deal with problems caused by uncertainty, insufficient knowledge and unpredictable policy outcomes. In combination with the risk-based planning approach, the paper proposes a new model to deal with uncertainty and hazard risk at the same time.

The results indicated that such decision-making tools are helpful for urban planners who impose changes in the fault zone to save lives and properties where the process seems problematic and ambiguous. Further analysis from the SCA development not only shows that urban planning restrictions should be applied gradually and in pace with the completion of fault displacement geological data but also reveals that defining the implementation process and institutional structure is as important as the preparation of binding fault zoning documents.

The paper will push forward global research and practice because the results can be generalized for use in other earthquake-prone countries, as the considerations and obstacles have a universal character and more specifically because many earthquake-prone countries have not started to define fault avoidance zone restrictions up to now.

Given the growing significance of contemporary socio-economic and infrastructural conversations of Public-Private Partnerships (PPP), this research seeks to provide a general overview of the academic landscape concerning PPP.

To offer a nuanced perspective, the study adopts the Latent Dirichlet Allocation (LDA) methodology to meticulously analyse 3,057 journal articles, mapping out the thematic contours within the PPP domain.

The analysis highlights PPP's pivotal role in harmonising public policy goals with private sector agility, notably in areas like disaster-ready sustainable infrastructure and addressing rapid urbanisation challenges. The emphasis within the literature on financial, risk, and performance aspects accentuates the complexities inherent in financing PPP and the critical need for practical evaluation tools. An emerging focus on healthcare within PPP indicates potential for more insightful research, especially amid ongoing global health crises.

This study pioneers the application of LDA for an all-encompassing examination of PPP-related academic works, presenting unique theoretical and practical insights into the diverse facets of PPP.